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Computer analysis for the prediction of a strip profile in cold rolling

DSpace at IIT Bombay

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Title Computer analysis for the prediction of a strip profile in cold rolling
 
Creator DESHPANDE, DAS
MURTHY, KS
 
Subject cold rolling
strip
shape
profile
 
Description In the present work, a software is developed on windows environment in C++ using analytical methods to predict the strip thickness distribution in the transverse direction For this purpose, the rolling equations are solved analytically along the length of arc of contact, while a numerical approach is used to determine the load distribution across the width. The procedure takes into account elastic deformations of work rolls and back-up rolls, the effect of roll flattening and the effect of work roll bending. It considers various situations, i.e., whether chamber is given or not to the work roll, back-up roll. Computations have been performed for various realistic ranges of rolling parameters. Using the data available from the literature regarding likely temperature distribution of the work roll, the program incorporates the expected thermal expansion of rolls and is capable of not only predicting the strip profile but also suggesting the magnitude of optimum camber, which would result in best possible flatness of strip under the given set of rolling conditions.
 
Publisher ELSEVIER SCIENCE SA LAUSANNE
 
Date 2011-10-22T11:19:54Z
2011-12-15T09:10:53Z
2011-10-22T11:19:54Z
2011-12-15T09:10:53Z
1997
 
Type Article; Proceedings Paper
 
Identifier JOURNAL OF MATERIALS PROCESSING TECHNOLOGY,63,712-717
0924-0136
http://dspace.library.iitb.ac.in/xmlui/handle/10054/14887
http://hdl.handle.net/100/1721
 
Source 3rd Asia Pacific Conference on Materials Processing,HONG KONG, HONG KONG,NOV 12-14, 1996
 
Language English